Prevalence of prehypertension and associated cardiovascular risk: two years follow up results
10.3760/cma.j.issn.0253-3758.2010.05.009
- VernacularTitle:高血压前期人群血压转归及其影响因素
- Author:
WUShou-ling
1
;
Zi-Qiang ZHANG
;
Sheng-Bin SONG
;
Tai-Cheng YAO
;
Yun LI
;
Jian-Li WANG
;
Na WANG
;
Cheng JIN
;
Jin-Feng LI
Author Information
1. 华北煤炭医学院附属开滦医院
- Keywords:
Hypertension;
Risk factors;
Follow-up studies
- From:
Chinese Journal of Cardiology
2010;38(5):415-419
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the prevalence, blood pressure change in prehypertensive population and associated cardiovascular risk factors. Methods Data from a prehypertensive cohort defined with the JNC-7 prehypertension diagnostic criteria were obtained in the employees of kailuan group during the health examination between 2006 to 2007 and the same population was revisited between 2008 to 2009 to observe the change of blood pressure and the associated determinants for blood pressure change. Results (1) There were 25 474 prehypertensives during the 1st visit and 8361 subjects developed hypertension during the 2nd visit (35. 3% in men and 23. 3% in women, 27. 2% with baseline blood pressure 120-129/80-84 mm Hg( 1 mm Hg =0. 133 kPa) and 43. 8% with baseline blood pressure 130-139/85-89 mm Hg, 34. 3% with risk factors and 19. 9% without risk factors). (2) Multiple logistic regression analysis showed that the baseline SBP, waist circumference, age, BMI, gender (male), DBP, TC, FBG, TG, LDL-C were the risk factors of blood pressure progression with a RR (95% CI) of 1. 052(1. 048-1. 056), 1.009(1.006-1.013), 1.023(1.021-1.026), 1.063(1.052-1.074), 1.554(1.442-1.675), 1.036(1.029-1.043), 1.064 (1.037-1.093), 1.043 (1.024-1.062), 1.041 (1.021-1.062) and 1.035 (1.000-1.072), respectively. Conclusion A third (32. 8% ) prehypertensive population progressed into hypertension after two years, baseline SBP, waist circumference, age, BMI, gender (male), DBP, TC, FBG, TG, LDL-C were the risk factors of predicting blood pressure progression.
